| 摘要 |
A particle therapy system is provided. The particle therapy system may include a gantry that has a radiation unit and is rotatable about an axis of rotation. The gantry encloses a radiation chamber with a movable floor segment. A patient table is positionable in the radiation chamber. The movable floor segment is coupled to the gantry such that upon a rotation of the gantry, the floor segment remains in a horizontal zero position and as needed executes a motion about the axis of rotation of the gantry.
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